Old mines are full of exposed chemicals like arsenic and cadmium. Mines are also often close to water sources, and cleaning the surrounding water from toxic contamination can seem like an insurmountable task. Now British researchers are testing a way to clean heavy metals from the water by using algae that will hopefully produce biofuel as a byproduct. Though the project is still in its early stages, researchers hope this could be an inexpensive way to treat contaminated mines around the world.
Algae used to clean old mines
More of Today's Solutions
7 Reasons to sign your teen up for Model UN
Following the United Nations climate summit in Glasgow, your child may be asking some questions about what exactly the UN is and how they ...
Read MoreWhat the California food additive ban means for the candy industry
In a big step forward for food safety, California recently enacted a new law known as the "Skittles ban." While the nickname may be ...
Read MoreShowering mom with love: when is Mother’s Day this year, and why do we ...
Prepare to honor the leading lady in your life as Mother's Day approaches. With Mother's Day approaching, now is the time to create a ...
Read MoreKeeping homes cool in hot, dry climates—lessons from ancient civilizations
BY THE OPTIMIST DAILY EDITORIAL TEAM As global temperatures rise and power outages become more common, particularly during severe heat waves, current building designs ...
Read More
